Change ChooserController::Observer to ChooserController::View

chrome/browser/ui/views/chooser_content_view.h

Index: chrome/browser/ui/views/chooser_content_view.h
diff --git a/chrome/browser/ui/views/chooser_content_view.h b/chrome/browser/ui/views/chooser_content_view.h
index 814039413e268764f8ba8f7d691792aa064445de..59671f99c0cb64a3be84151bd36bf48567a25b64 100644
--- a/chrome/browser/ui/views/chooser_content_view.h
+++ b/chrome/browser/ui/views/chooser_content_view.h
@@ -27,7 +27,7 @@ class Throbber;
 // Used for WebUSB/WebBluetooth device selection for Chrome and extensions.
 class ChooserContentView : public views::View,
                            public ui::TableModel,
-                           public ChooserController::Observer,
+                           public ChooserController::View,
                            public views::LinkListener,
                            public views::StyledLabelListener {
  public:
@@ -43,7 +43,7 @@ class ChooserContentView : public views::View,
   base::string16 GetText(int row, int column_id) override;
   void SetObserver(ui::TableModelObserver* observer) override;
 
-  // ChooserController::Observer:
+  // ChooserController::View:
   void OnOptionsInitialized() override;
   void OnOptionAdded(size_t index) override;
   void OnOptionRemoved(size_t index) override;